A real-time visual synthesizer for Windows — built on Electron, React, and Three.js. Feed it math, images, or video and it generates psychedelic, audio-reactive visuals you can perform with live.
Built for VJs, textile artists, and screen printers.
Coming soon: Web (PWA) and Mobile (iOS/Android) versions. See ROADMAP.md.
- 5 Generators — Fibonacci, Voronoi, Grid, Liquid, Plasma. Or drop in any image or video file.
- Geometry — Kaleidoscope, Mirror X/Y, Warp (polar, log-polar), tiling modes
- Effects — Bloom, chromatic aberration, noise, edge detection, color grading (HSL + posterize), circle crop
- Audio Reactivity — Mic or audio file input, bass/mid/high bands drive the visuals
- MIDI + Gamepad — MIDI learn on any parameter, Xbox/PlayStation controller support
- Drift Mode — slow sinusoidal animation that mutates the canvas without touching controls
- Presets — 10+ built-ins, save your own, animated snapshot transitions (loop/ping-pong/once)
- Undo/Redo — Ctrl+Z / Ctrl+Shift+Z, 20-step history
- Capture — Record to
.webm, export 4K PNG snapshots - Autosave — state persists across sessions automatically
| Key | Action |
|---|---|
H |
Hide / show sidebar |
F |
Fullscreen |
R |
Record toggle |
S |
Snapshot (4K PNG) |
Ctrl+Z |
Undo |
Ctrl+Shift+Z |
Redo |
Windows installer on the Releases page.
Windows SmartScreen may flag this as an unknown app — click More Info → Run Anyway.
npm install
npm run dev # Vite dev server on localhost:5173
npm run electron # Launch Electron (loads localhost:5173)
npm run dist # Build + package Windows NSIS installer → release/
npm run test # Vitest suite (18 tests)Key files:
| File | Role |
|---|---|
src/store/useStore.js |
All app state (Zustand) |
src/components/CanvasGL.jsx |
Three.js canvas, shader uniforms, post-processing |
src/components/Controls.jsx |
Sidebar UI |
src/shaders/visualizer.frag |
All visual logic in GLSL |
src/config/uiConfig.js |
Slider min/max/step config |
src/presets.js |
Built-in preset definitions |
electron/main.js |
Electron main process |
See ROADMAP.md for upcoming Desktop, Web, and Mobile tracks.
GNU GPLv3